1.Ans: From this exp. I have learned how to be familiar with stack operations and to know how data are stored and removed from stack memory.
2:Ans:The stack segment register (SS) is usually used to store information about the memory segment that stores the call stack of currently executed program. SP points to current stack top. To push a value to the stack, the PUSH instruction is used. To pop a value from the stack, the POP instruction is used.